JP2005517567A - Longitudinal adjuster for vehicle seats - Google Patents

Longitudinal adjuster for vehicle seats Download PDF

Info

Publication number
JP2005517567A
JP2005517567A JP2003567706A JP2003567706A JP2005517567A JP 2005517567 A JP2005517567 A JP 2005517567A JP 2003567706 A JP2003567706 A JP 2003567706A JP 2003567706 A JP2003567706 A JP 2003567706A JP 2005517567 A JP2005517567 A JP 2005517567A
Authority
JP
Japan
Prior art keywords
rail
seat rail
seat
longitudinal adjuster
longitudinal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2003567706A
Other languages
Japanese (ja)
Other versions
JP4182000B2 (en
JP2005517567A5 (en
Inventor
ボルベ、ミヒァエル
フォス、ハインツ
Original Assignee
カイペル ゲーエムベーハー アンド カンパニー カーゲー
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by カイペル ゲーエムベーハー アンド カンパニー カーゲー filed Critical カイペル ゲーエムベーハー アンド カンパニー カーゲー
Publication of JP2005517567A publication Critical patent/JP2005517567A/en
Publication of JP2005517567A5 publication Critical patent/JP2005517567A5/ja
Application granted granted Critical
Publication of JP4182000B2 publication Critical patent/JP4182000B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/0715—C or U-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/0705—Slide construction characterised by its cross-section omega-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
    • B60N2/08—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable characterised by the locking device
    • B60N2/0812—Location of the latch
    • B60N2/0825—Location of the latch outside the rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2205/00—General mechanical or structural details
    • B60N2205/20—Measures for elimination or compensation of play or backlash
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/02—Feature extraction for speech recognition; Selection of recognition unit
    • G10L2015/025—Phonemes, fenemes or fenones being the recognition units

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

第１座席レール（５）と、第１座席レール（５）に対して長手方向に摺動可能な第２座席レール（８）と、第２座席レール（８）内に移動可能に担持されて、少なくとも一定領域が第２座席レール（８）の開口（２６、２８）に外向きに挿通されて、第１座席レール（５）のノッチ（２９）と協働することによってロックを行う少なくとも１つのロック部材（１２）とを有する車両座席、特に自動車座席用の長手方向アジャスタ（３）において、ロック部材（１２）の少なくとも１つの周縁層（２２’）が、第２座席レール（８）の開口（２６、２８）を取り囲む周縁領域（２８’）及び／または第１座席レール（５）のノッチ（２９）を取り囲む周縁領域より柔軟である。A first seat rail (5), a second seat rail (8) slidable in the longitudinal direction with respect to the first seat rail (5), and movably carried in the second seat rail (8) At least one area is inserted outwardly into the opening (26, 28) of the second seat rail (8) and locks by cooperating with the notch (29) of the first seat rail (5). In a longitudinal adjuster (3) for a vehicle seat, in particular a motor vehicle seat, having two locking members (12), at least one peripheral layer (22 ') of the locking member (12) is provided on the second seat rail (8). More flexible than the peripheral area (28 ') surrounding the openings (26, 28) and / or the peripheral area surrounding the notch (29) of the first seat rail (5).

Description

本発明は、請求の範囲第１項の前文の特徴を有する車両座席用、特に自動車座席用の長手方向アジャスタに関する。   The invention relates to a longitudinal adjuster for a vehicle seat, in particular for a motor vehicle seat, having the features of the preamble of claim 1.

車両座席用のこの形式の長手方向アジャスタは周知であり、手動で一緒に作動させることができる４つの歯をそれぞれ長手方向の各側に設けた幾つかのロッククランプを、第２座席レール上に回動可能に担持しているものがある（たとえば、特許文献１参照）。歯と協働する第１座席レールのノッチは、少なくとも１つのロッククランプを確実に受け取ることができる漏斗形の外側受け取り領域と、平行側面を有して実際のロックを行う内側受け取り領域とを備えている。
欧州特許出願公開第０８４２８０８Ａ１号明細書 Longitudinal adjusters of this type for vehicle seats are well known and have several lock clamps on the second seat rail, each with four teeth on each longitudinal side that can be manually actuated together. Some are supported so as to be rotatable (see, for example, Patent Document 1). The notch of the first seat rail cooperating with the teeth comprises a funnel-shaped outer receiving area that can reliably receive at least one locking clamp and an inner receiving area that has parallel sides to perform the actual locking ing.
European Patent Application No. 0842808A1

本発明は、冒頭に述べた形式の長手方向アジャスタを改良するという目的に基づいている。本発明によれば、この目的は、請求の範囲第１項の特徴を有する長手方向アジャスタによって達成される。好都合な改善が、従属請求項の主題である。   The invention is based on the object of improving a longitudinal adjuster of the type mentioned at the outset. According to the invention, this object is achieved by a longitudinal adjuster having the features of claim 1. Convenient improvements are the subject of the dependent claims.

ロック部材の少なくとも１つの周縁層が、開口を取り囲む周縁領域及び／または第１座席レールのノッチを取り囲む周縁領域より柔軟であるので、ロック部材が硬いことによって応力を受けて座席レールの周縁領域が可塑変形することが避けられる。周縁領域の表面の機能がロック部材の案内である場合、すなわち、表面が漏斗形であり、かつ／または、台形開口を取り囲んでいる場合、ロック部材は最終ロック位置にある時にもまったく遊びを伴わないため、このことが特に好都合である。これらの周縁領域が可塑変形すると、遊びのない状態に達することができなくなってしまうであろう。   Since at least one peripheral layer of the locking member is more flexible than the peripheral region surrounding the opening and / or the peripheral region surrounding the notch of the first seat rail, the peripheral region of the seat rail is stressed by the rigidity of the locking member. Plastic deformation is avoided. If the function of the surface of the peripheral area is guiding of the locking member, i.e. if the surface is funnel-shaped and / or surrounds a trapezoidal opening, the locking member is accompanied by no play even when in the final locking position. This is particularly advantageous as it is not. If these peripheral areas are plastically deformed, it will not be possible to reach an idle state.

好ましくは、ロック部材は、周縁領域だけが柔軟であって、芯部を硬くして応力を良好に受け取ることができるように作製されている。これは好ましくは、ロック部材の周縁領域に対して、焼き入れ後、たとえば、熱処理中に脱炭処理を施すことによって達成される。したがって、低コストに抑えられる。この方法によれば、周縁領域は最初、芯部と同一材料で構成されて、それと一体部材であり、ロック部材全体の焼き入れ後に、周縁層が脱炭処理によって再び芯部より柔軟になる。別の方法として、最初から異なった材料を使用するコーティングまたはサンドイッチ構造がある。これらの方法はすべて、硬さが局部的に異なったロック部材を製造する。   Preferably, the lock member is made so that only the peripheral region is flexible and the core portion is hardened so that stress can be received well. This is preferably achieved by subjecting the peripheral region of the lock member to a decarburization treatment after quenching, for example during heat treatment. Therefore, the cost can be reduced. According to this method, the peripheral region is initially made of the same material as the core and is an integral member thereof, and after quenching the entire lock member, the peripheral layer becomes softer than the core again by decarburization. Another method is a coating or sandwich structure that uses different materials from the start. All of these methods produce locking members with locally different hardness.

本発明に従った長手方向アジャスタは、あらゆる形式の長手方向調節可能な座席に使用することができる。側方突出歯を有する剛直なノッチプレートの形にしたロック部材の好適な実施形態の場合、レールの長手方向において少なくとも１つの外側歯をその他の歯と異なる幅にすることによって、下側レール内への遊びのないラッチ留めを改善することができる。１つの歯か、２つの向き合った歯を幅広にすることができる。   The longitudinal adjuster according to the invention can be used for any type of longitudinally adjustable seat. In a preferred embodiment of a locking member in the form of a rigid notch plate with laterally projecting teeth, in the longitudinal direction of the rail, at least one outer tooth has a different width than the other teeth, so that Latching without play can be improved. One tooth or two facing teeth can be widened.

次に、図面に示された実施形態によって、本発明をさらに詳細に説明する。   Next, the present invention will be described in more detail with reference to embodiments shown in the drawings.

以下の説明では、車両座席１を長手方向に調節する装置を長手方向アジャスタ３と呼ぶ。自動車の車両座席１の通常の向き及び車両の通常の走行方向を以下の方向の基準とする。長手方向アジャスタ３は、車両座席１の両側に、第１座席レールとして車両構造に固定された下側レール５と、第２座席レールとして座席構造に固定された上側レール８とを有する。上部が開いたほぼＵ字形断面を有する下側レール５と、やはり底部が開いたほぼＵ字形断面を有する上側レール８とは、それぞれの内向きに曲がった縁部及び外向きに曲がった縁部で互いに噛み合っており、中間の軸受ボール９上を長手方向に摺動するランナレールとしての上側レール８が、ガイドレールとしての下側レール５内を案内される。   In the following description, an apparatus for adjusting the vehicle seat 1 in the longitudinal direction is referred to as a longitudinal adjuster 3. The normal direction of the vehicle seat 1 of the automobile and the normal traveling direction of the vehicle are used as a reference for the following directions. The longitudinal adjuster 3 has a lower rail 5 fixed to the vehicle structure as a first seat rail and an upper rail 8 fixed to the seat structure as a second seat rail on both sides of the vehicle seat 1. A lower rail 5 having a substantially U-shaped cross section with an open top and an upper rail 8 having a substantially U-shaped cross section with an open bottom also have an inwardly bent edge and an outwardly bent edge. The upper rail 8 serving as a runner rail that slides in the longitudinal direction on the intermediate bearing ball 9 is guided in the lower rail 5 serving as a guide rail.

上側レール８及び下側レール５をロックするロック部材の機能を有する少なくとも１つのノッチプレート１２が設けられており、数個のノッチプレート１２を互いに前後に長手方向に並べてもよい。ノッチプレート１２は、上側レール８によって画成された取り付け空間内にほぼ水平に配置されている。上側レール８に対して垂直方向のノッチプレート１２の移動は、垂直方向に突出したガイドボルト１４によって案内され、ガイドボルト１４と上側レール８との間に一定の遊びが設けられている。ガイドボルト１４のそばに配置された予荷重リセットばね１６が、ノッチプレート１２と上側レール８との間に取り付けられて、ノッチプレート１２の上向きの予荷重が確実に得られるようにしている。２つのリセットばね１６を設けることもできる。   At least one notch plate 12 having a function of a locking member for locking the upper rail 8 and the lower rail 5 is provided, and several notch plates 12 may be arranged in the longitudinal direction in the front-rear direction. The notch plate 12 is disposed substantially horizontally in the mounting space defined by the upper rail 8. The movement of the notch plate 12 in the vertical direction with respect to the upper rail 8 is guided by the guide bolt 14 protruding in the vertical direction, and a certain play is provided between the guide bolt 14 and the upper rail 8. A preload reset spring 16 disposed beside the guide bolt 14 is mounted between the notch plate 12 and the upper rail 8 to ensure that an upward preload on the notch plate 12 is obtained. Two reset springs 16 can also be provided.

ノッチプレート１２は、その長手方向端部の両側に、レールの長手方向から横方向に突出した４つの水平歯を有しており、（レールの長手方向を基準にして）内側の歯を参照番号２０で示し、（レールの長手方向を基準にして）外側の歯を参照番号２２及び２４で示す。互いに向き合わせて配置された歯２０及び２２(２４)を対と呼ぶ。内側歯２０と第１対の外側歯２２とは、レールの長手方向の幅が同一であるが、第２対の外側歯２４の幅は広くなっている。内側歯２０及び第２対の外側歯２４は、上側レール８のほぼ矩形の第１開口２６に挿通されている。第１対の外側歯２２は、上部分が台形で隣接部分が矩形である第２開口２８に挿通されている。   The notch plate 12 has four horizontal teeth projecting laterally from the longitudinal direction of the rail on both sides of its longitudinal end, and the inner teeth (referenced to the longitudinal direction of the rail) are designated by reference numerals. The outer teeth are indicated by reference numerals 22 and 24 (based on the longitudinal direction of the rail). The teeth 20 and 22 (24) arranged so as to face each other are called a pair. The inner teeth 20 and the first pair of outer teeth 22 have the same width in the longitudinal direction of the rail, but the second pair of outer teeth 24 has a larger width. The inner teeth 20 and the second pair of outer teeth 24 are inserted through a substantially rectangular first opening 26 of the upper rail 8. The first pair of outer teeth 22 is inserted through a second opening 28 whose upper part is trapezoidal and whose adjacent part is rectangular.

長手方向アジャスタ３がロック位置にある時、歯２０、２２及び２４は、下側レール５の下向きに開いたノッチ２９にはまっている。ノッチ２９は、下側レール５の全長にほぼ分散配置されており、等間隔で同一形状を有する。ロック解除位置への移行は、ガイドボルト１４を押し下げるリフト機構（詳細には図示せず）によって行われる。リセットばね１６の力によって生じるロック解除位置からロック位置への移行中、第２開口２８の台形領域を取り囲む上側レール８の周辺領域２８’が、ノッチプレート１２の移動用のガイド面として機能する。この周縁領域２８’の形状と、第２対の外側歯２４が幅広になっていることとによって、ノッチプレート１２の遊びのないロックが確実に得られ、第１対の外側歯２２が上側レール８に対して遊びのない状態を確保し、第２対の外側歯２４が下側レール５に対して遊びのない状態を確保する。   When the longitudinal adjuster 3 is in the locked position, the teeth 20, 22 and 24 are fitted into a notch 29 which opens downwardly on the lower rail 5. The notches 29 are substantially distributed over the entire length of the lower rail 5 and have the same shape at equal intervals. The transition to the unlocked position is performed by a lift mechanism (not shown in detail) that pushes down the guide bolt 14. During the transition from the unlocked position to the locked position caused by the force of the reset spring 16, the peripheral region 28 ′ of the upper rail 8 surrounding the trapezoidal region of the second opening 28 functions as a guide surface for moving the notch plate 12. The shape of the peripheral region 28 'and the widening of the second pair of outer teeth 24 ensure that the notch plate 12 is free of play and the first pair of outer teeth 22 is the upper rail. The second pair of outer teeth 24 ensures no play with respect to the lower rail 5.

外側歯２２が誤って周縁領域２８’に食い込んで、その後の遊びのない作動を阻止することを防止するために、少なくとも外側歯２２の周縁層２２’が、周縁領域２８’より柔軟になっている。本発明に従った好適な実施形態では、これは、ノッチプレート１２を周縁部の脱炭熱処理可能な鋼で作製することによって達成される。周縁部脱炭処理は焼き入れの後に実施されて、必要な静的及び動的応力を処理することができる硬質芯部と、芯部と一体化した軟質で十分に深い明確な周縁領域２２’とを生じることができ、これにより、ノッチプレート１２と周縁領域２８’とが接触状態にあるため、周縁領域２２’が応力を受けて塑性変形し、周縁領域２８’はまったく塑性変形しないであろう。このように、塑性変形後でも、ロックに遊びがない。周縁部脱炭を熱処理に組み込むことによって、余分なコストが発生しないか、サンドイッチ構造と比べても、ある程度の追加コストが生じるだけである。   In order to prevent the outer teeth 22 from accidentally biting into the peripheral area 28 ′ and preventing subsequent playless operation, at least the peripheral layer 22 ′ of the outer teeth 22 becomes more flexible than the peripheral area 28 ′. Yes. In a preferred embodiment according to the present invention, this is achieved by making the notch plate 12 from a peripheral decarburized steel. The peripheral decarburization process is carried out after quenching to provide a hard core that can handle the necessary static and dynamic stresses and a soft and sufficiently deep peripheral area 22 'integrated with the core. As a result, since the notch plate 12 and the peripheral region 28 'are in contact with each other, the peripheral region 22' undergoes plastic deformation under stress, and the peripheral region 28 'does not undergo plastic deformation at all. Let's go. Thus, there is no play in the lock even after plastic deformation. By incorporating the peripheral decarburization into the heat treatment, there is no extra cost or only some additional cost compared to the sandwich structure.

ロック位置にある実施形態のノッチプレートの付近の、図２のＩ−Ｉ線に沿った概略的で部分的に示されているだけである長手方向断面図である。FIG. 3 is a longitudinal cross-sectional view, only schematically and partially shown, taken along line II in FIG. 2, in the vicinity of the notch plate of the embodiment in the locked position. ロック位置にある実施形態の、図１及び図４のＩＩ−ＩＩ線に沿った断面図であり、ロック解除位置が点線で示されている。FIG. 5 is a cross-sectional view of the embodiment in the locked position, taken along line II-II in FIGS. 1 and 4, with the unlocked position indicated by a dotted line. ノッチプレートの上面図である。It is a top view of a notch plate. 車両座席の概略側面図であるIt is a schematic side view of a vehicle seat

符号の説明Explanation of symbols

１ 車両座席
３ 長手方向アジャスタ
５ 下側レール、第１座席レール
８ 上側レール、第２座席レール
９ 軸受ボール
１２ ノッチプレート、ロック部材
１４ ガイドボルト
１６ リセットばね
２０ 内側歯
２２ 第１対の外側歯
２２’ 周縁層
２４ 第２対の外側歯
２６ 第１開口
２８ 第２開口
２８’ 周縁領域
２９ ノッチ
DESCRIPTION OF SYMBOLS 1 Vehicle seat 3 Longitudinal adjuster 5 Lower rail, 1st seat rail 8 Upper rail, 2nd seat rail 9 Bearing ball 12 Notch plate, Lock member 14 Guide bolt 16 Reset spring 20 Inner tooth 22 First pair of outer teeth 22 'Peripheral layer 24 second pair of outer teeth 26 first opening 28 second opening 28' peripheral region 29 notch

Claims (9)

第１座席レール（５）と、前記第１座席レール（５）に対して長手方向に摺動可能な第２座席レール（８）と、前記第２座席レール（８）内に移動可能に担持されて、少なくとも一定領域が前記第２座席レール（８）の開口（２６、２８）に外向きに挿通されて、前記第１座席レール（５）のノッチ（２９）と協働することによってロックを行う少なくとも１つのロック部材（１２）とを有する車両座席、特に自動車座席用の長手方向アジャスタ（３）であって、前記ロック部材（１２）の少なくとも１つの周縁層（２２’）が、前記第２座席レール（８）の前記開口（２６、２８）を取り囲む周縁領域（２８’）及び／または前記第１座席レール（５）の前記ノッチ（２９）を取り囲む周縁領域より柔軟であることを特徴とする長手方向アジャスタ。   A first seat rail (5), a second seat rail (8) slidable in the longitudinal direction with respect to the first seat rail (5), and movably carried in the second seat rail (8) And at least a certain area is inserted outwardly into the openings (26, 28) of the second seat rail (8) and locked by cooperating with the notches (29) of the first seat rail (5). A longitudinal adjuster (3) for a vehicle seat, in particular a motor vehicle seat, having at least one locking member (12) for performing at least one peripheral layer (22 ') of the locking member (12) It is more flexible than the peripheral region (28 ') surrounding the opening (26, 28) of the second seat rail (8) and / or the peripheral region surrounding the notch (29) of the first seat rail (5). Characteristic longitudinal direction Yasuta. 前記ロック部材（１２）の前記周縁層（２２’）は、前記ロック部材（１２）の芯部より柔軟であることを特徴とする請求項１に記載の長手方向アジャスタ。   The longitudinal adjuster according to claim 1, wherein the peripheral layer (22 ') of the locking member (12) is more flexible than the core of the locking member (12). 前記ロック部材（１２）の前記周縁層（２２’）は、周縁脱炭処理を施されていることを特徴とする請求項２に記載の長手方向アジャスタ。   The longitudinal adjuster according to claim 2, wherein the peripheral layer (22 ') of the lock member (12) is subjected to peripheral decarburization. 前記ロック部材（１２）は、前記第２座席レール（８）の前記開口（２６、２８）に挿通されて前記第１座席レール（５）の前記ノッチ（２９）と相互作用することができる対になった歯（２０、２２）を有するノッチプレートの形をしていることを特徴とする請求項１乃至３のいずれかに記載の長手方向アジャスタ。   The lock member (12) is inserted into the openings (26, 28) of the second seat rail (8) and can interact with the notches (29) of the first seat rail (5). 4. A longitudinal adjuster according to claim 1, in the form of a notch plate having teeth (20, 22). （前記レールの長手方向を基準にして）少なくとも１つの外側の歯（２４）は、（前記レールの長手方向を基準にした）幅が前記内側歯（２０）と異なっていることを特徴とする請求項４に記載の長手方向アジャスタ。   At least one outer tooth (24) (based on the longitudinal direction of the rail) is different in width (based on the longitudinal direction of the rail) from the inner tooth (20). 5. A longitudinal adjuster according to claim 4. １対の向き合った外側歯（２４）は、前記内側歯（２０）と比べて（前記レールの長手方向を基準にした）幅が広いことを特徴とする請求項５に記載の長手方向アジャスタ。   6. A longitudinal adjuster according to claim 5, wherein the pair of opposed outer teeth (24) is wider (relative to the longitudinal direction of the rail) than the inner teeth (20). 前記第２座席レール（８）の前記開口（２６、２８）の少なくとも１つ（２８）の前記周縁領域（２８’）は、前記ロック部材（１２）用のガイド面として形成されていることを特徴とする請求項１乃至６のいずれかに記載の長手方向アジャスタ。   The peripheral area (28 ′) of at least one (28) of the openings (26, 28) of the second seat rail (8) is formed as a guide surface for the locking member (12). 7. A longitudinal adjuster according to any one of the preceding claims. ガイド面として機能する前記周縁領域（２８’）によって取り囲まれた前記開口（２８）は、少なくとも１つの台形断面を有することを特徴とする請求項７に記載の長手方向アジャスタ。   8. A longitudinal adjuster according to claim 7, wherein the opening (28) surrounded by the peripheral region (28 ') functioning as a guide surface has at least one trapezoidal cross section. 請求項１乃至８のいずれかに記載の長手方向アジャスタ（３）を有する車両座席、特に自動車座席。
A vehicle seat, in particular a motor vehicle seat, having a longitudinal adjuster (3) according to any of the preceding claims.
JP2003567706A 2002-02-11 2003-02-04 Longitudinal adjuster for vehicle seat Expired - Lifetime JP4182000B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10206300A DE10206300B4 (en) 2002-02-11 2002-02-11 Longitudinal adjuster for a vehicle seat
PCT/EP2003/001062 WO2003068553A1 (en) 2002-02-11 2003-02-04 Longitudinal adjuster for a vehicle seat

Publications (3)

Publication Number Publication Date
JP2005517567A true JP2005517567A (en) 2005-06-16
JP2005517567A5 JP2005517567A5 (en) 2006-01-05
JP4182000B2 JP4182000B2 (en) 2008-11-19

Family

ID=27634979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003567706A Expired - Lifetime JP4182000B2 (en) 2002-02-11 2003-02-04 Longitudinal adjuster for vehicle seat

Country Status (6)

Country Link
US (1) US6843532B2 (en)
EP (1) EP1474307B1 (en)
JP (1) JP4182000B2 (en)
BR (1) BR0303070B1 (en)
DE (2) DE10206300B4 (en)
WO (1) WO2003068553A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012508132A (en) * 2008-11-07 2012-04-05 カイペル ゲーエムベーハー アンド カンパニー カーゲー Longitudinal adjuster for vehicle seat
KR101615523B1 (en) * 2015-12-01 2016-04-26 주식회사 서연씨엔에프 Vehicle seat track having locking system

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10235086B4 (en) * 2002-07-31 2009-10-29 Johnson Controls Gmbh Safety device for vehicle seats
FR2852896B1 (en) 2003-03-24 2006-05-05 Faurecia Sieges Automobile SLIDER FOR SEAT OF MOTOR VEHICLE
FR2853865B1 (en) * 2003-04-17 2005-06-24 Faurecia Sieges Automobile SLIDER FOR VEHICLE SEAT
DE20313951U1 (en) * 2003-09-05 2005-01-05 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Locking device for longitudinal vehicle seat adjuster has guide rail for latching pins that is of material that is not as hard as material of seat rail and locking pins
JP4428282B2 (en) * 2005-04-22 2010-03-10 アイシン精機株式会社 Power seat slide device for vehicle
DE102006058891B4 (en) 2006-12-04 2009-04-09 Progress-Werk Oberkirch Ag Device for locking a vehicle seat
US8215602B2 (en) * 2008-05-23 2012-07-10 Lear Corporation Longitudinal adjustment apparatus for a vehicle seat
US8573698B2 (en) * 2008-12-19 2013-11-05 Lear Corporation Adjustable seat track having improved track engagement structure
DE102010023969A1 (en) 2010-06-09 2011-12-15 Keiper Gmbh & Co. Kg Longitudinal adjuster for a vehicle seat
JP5662070B2 (en) * 2010-07-22 2015-01-28 シロキ工業株式会社 Slide rail device for vehicle
JP5551548B2 (en) * 2010-09-07 2014-07-16 シロキ工業株式会社 Slide rail device for vehicle
US9393883B2 (en) 2010-09-29 2016-07-19 Lear Corporation Adjustable seat track having track engagement structure
DE102010049542B4 (en) * 2010-10-21 2019-02-14 Adient Luxembourg Holding S.À R.L. Longitudinal adjuster for a vehicle seat
DE102011107596A1 (en) * 2011-07-16 2013-01-17 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Adapter device, vehicle seat, motor vehicle and method for this purpose
EP3594054B1 (en) * 2011-10-17 2023-01-18 Fisher & Company, Incorporated Seat-track assembly
US10266074B2 (en) * 2011-10-17 2019-04-23 Fisher & Company, Incorporated Seat-track assembly
DE102014225426B4 (en) * 2014-10-20 2022-01-13 Adient Luxembourg Holding S.À R.L. Longitudinal adjuster for a vehicle seat and vehicle seat
JP6488939B2 (en) * 2015-08-06 2019-03-27 アイシン精機株式会社 Vehicle seat slide device
JP6587893B2 (en) * 2015-10-12 2019-10-09 デルタ工業株式会社 Seat slide adjuster
DE102016215958A1 (en) * 2016-04-28 2017-11-02 Adient Luxembourg Holding S.à.r.l. Longitudinal adjuster
DE102016225822A1 (en) * 2016-09-21 2018-03-22 Adient Luxembourg Holding S.a.r.l. Seat rail pair for a vehicle seat
DE102016225818B4 (en) * 2016-09-21 2021-05-12 Adient Luxembourg Holding S.À R.L. Longitudinal adjuster and vehicle seat
CN110789410B (en) * 2018-08-02 2022-03-18 安道拓工程技术知识产权有限公司 Longitudinal seat adjusting device
US11225173B2 (en) 2020-02-12 2022-01-18 Fisher & Company, Incorporated Seat-track assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1524952A (en) * 1974-08-22 1978-09-13 Cox Ltd T I Seat mounting
DE2826634A1 (en) * 1978-06-19 1980-01-03 Daimler Benz Ag LOCKING RAIL SUPPORTED ON A FIXED VEHICLE PART
DE8422275U1 (en) * 1984-07-26 1985-01-24 Aluminium-Walzwerke Singen Gmbh, 7700 Singen DEVICE FOR STORING A SLIDING SEAT IN A VEHICLE
DE3822452A1 (en) * 1988-07-02 1990-01-04 Storz E A Kg ADJUSTING RAIL ARRANGEMENT, ESPECIALLY FOR CAR SEATS
US5087009A (en) * 1990-11-28 1992-02-11 General Motors Corporation Power seat adjuster with integral horizontal interlock system
US5234189A (en) * 1992-04-23 1993-08-10 Hoover Universal, Inc. Seat assembly with irreversible pawl adjusting latch mechanism
FR2755654B1 (en) * 1996-11-14 1999-01-08 Faure Bertrand Equipements Sa INSTANTLY LOCKABLE SLIDE
FR2759330B1 (en) * 1997-02-13 1999-04-30 Faure Bertrand Equipements Sa MOTOR VEHICLE SEAT SLIDE
DE19738383A1 (en) * 1997-09-03 1999-03-04 Johnson Controls Gmbh Seat guide for longitudinally adjustable mounting of a vehicle seat
FR2768670B1 (en) * 1997-09-25 1999-12-03 Faure Bertrand Equipements Sa ATTACHING A LOCK TO A MOTOR VEHICLE SEAT SLIDE PROFILE
DE10051669C2 (en) * 2000-10-18 2003-12-24 Daimler Chrysler Ag Device for guiding a seat of a vehicle
DE50211512D1 (en) * 2001-11-28 2008-02-21 Hammerstein Gmbh C Rob Locking device with grooved locking pins

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012508132A (en) * 2008-11-07 2012-04-05 カイペル ゲーエムベーハー アンド カンパニー カーゲー Longitudinal adjuster for vehicle seat
KR101373189B1 (en) * 2008-11-07 2014-03-12 카이퍼 게엠베하 운트 코. 카게 Longitudinal adjuster for a vehicle seat
US9132750B2 (en) 2008-11-07 2015-09-15 Keiper Gmbh & Co. Kg. Longitudinal adjuster for a vehicle seat
KR101615523B1 (en) * 2015-12-01 2016-04-26 주식회사 서연씨엔에프 Vehicle seat track having locking system
WO2017094963A1 (en) * 2015-12-01 2017-06-08 주식회사 서연씨엔에프 Vehicle seat track having locking system

Also Published As

Publication number Publication date
EP1474307A1 (en) 2004-11-10
DE50305480D1 (en) 2006-12-07
US20040108762A1 (en) 2004-06-10
DE10206300A1 (en) 2003-08-28
WO2003068553A1 (en) 2003-08-21
BR0303070B1 (en) 2013-02-19
JP4182000B2 (en) 2008-11-19
EP1474307B1 (en) 2006-10-25
US6843532B2 (en) 2005-01-18
BR0303070A (en) 2004-06-15
DE10206300B4 (en) 2005-12-22

Similar Documents

Publication Publication Date Title
JP2005517567A (en) Longitudinal adjuster for vehicle seats
JP2005517567A5 (en)
KR100610431B1 (en) Seat slide mechanism for automobile
KR101984637B1 (en) Longitudinal adjuster for a vehicle seat, and vehicle seat
JP5131065B2 (en) Vehicle pillar structure and manufacturing method thereof.
JP5327002B2 (en) Vehicle seat slide device
JP5645945B2 (en) Seat structure parts with suitable strength
KR101409475B1 (en) Longitudinal guide for a motor vehicle seat
EP2269860A1 (en) Seat track
JP2013534193A (en) Longitudinal adjustment device for vehicle seat including separable upper and lower rail
JP3678191B2 (en) Seat slide device
CN109715438A (en) Guide rail and vehicle seat
JP2892984B2 (en) Rails for car seats
JP5431076B2 (en) Slide structure for vehicle seat
EP1661752B1 (en) Vehicle seat device
KR100767590B1 (en) Seat rail structure for vehicle
JP4013591B2 (en) Seat slide device
US20030168567A1 (en) Locking device for a vehicle seat
KR20130062364A (en) Longitudinal adjuster for a vehicle seat
US6435465B1 (en) Seat adjuster
CN100552054C (en) The tilt adjustments member manufacturing method
WO2023210210A1 (en) Sliding device
JP5366283B2 (en) Slide structure for vehicle seat and vehicle seat having the slide structure
JPH0971161A (en) Seat lock device
JP2596984Y2 (en) Automotive seat slide device

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20051013

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20051013

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080314

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080609

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080819

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080901

R150 Certificate of patent or registration of utility model

Ref document number: 4182000

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110905

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110905

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120905

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130905

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term